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Commit 015e691c authored by Klaus-Dieter Wacker's avatar Klaus-Dieter Wacker Committed by David S. Miller
Browse files

qeth: No large send using EDDP for HiperSockets. 



From: Klaus-Dieter Wacker <kdwacker@de.ibm.com>

The device driver qeth dos not support large send using EDDP for 
HiperSockets.

Signed-off-by: default avatarKlaus-Dieter Wacker <kdwacker@de.ibm.com>
Signed-off-by: default avatarFrank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 5b54e16f

drivers/s390/net/qeth_core_main.c

+8 −1
Original line number Original line Diff line number Diff line
@@ -287,8 +287,15 @@ int qeth_set_large_send(struct qeth_card *card, 
	card->options.large_send = type;

	card->options.large_send = type;

	switch (card->options.large_send) {

	switch (card->options.large_send) {

	case QETH_LARGE_SEND_EDDP:

	case QETH_LARGE_SEND_EDDP:

		if (card->info.type != QETH_CARD_TYPE_IQD) {

			card->dev->features |= NETIF_F_TSO | NETIF_F_SG |

			card->dev->features |= NETIF_F_TSO | NETIF_F_SG |

					NETIF_F_HW_CSUM;

					NETIF_F_HW_CSUM;

		} else {

			card->dev->features &= ~(NETIF_F_TSO | NETIF_F_SG |

						NETIF_F_HW_CSUM);

			card->options.large_send = QETH_LARGE_SEND_NO;

			rc = -EOPNOTSUPP;

		}

		break;

		break;

	case QETH_LARGE_SEND_TSO:

	case QETH_LARGE_SEND_TSO:

		if (qeth_is_supported(card, IPA_OUTBOUND_TSO)) {

		if (qeth_is_supported(card, IPA_OUTBOUND_TSO)) {